Drop support for Node 6 (#353)

Author: danez

.babelrc

@@ -4,14 +4,14 @@
       "@babel/preset-env",
       {
         "targets": {
-          "node": 6
-        }
+          "node": "8.10.0"
+        },
+        "shippedProposals": true
       }
     ],
     "@babel/preset-flow"
   ],
   "plugins": [
-    "@babel/plugin-proposal-object-rest-spread",
     "@babel/plugin-transform-runtime"
   ]
 }

.travis.yml

@@ -1,9 +1,8 @@
 language: node_js
 node_js:
-  - "11"
+  - "12"
   - "10"
   - "8"
-  - "6"
 cache:
   yarn: true
   directories:
@@ -22,4 +21,4 @@ deploy:
   local_dir: website/dist
   on:
     branch: master
-    node: "10"
+    node: "12"

package.json

@@ -15,7 +15,7 @@
     "dist"
   ],
   "engines": {
-    "node": ">=6"
+    "node": ">=8.10.0"
   },
   "main": "dist/main.js",
   "scripts": {
@@ -44,11 +44,10 @@
     "commander": "^2.19.0",
     "doctrine": "^3.0.0",
     "node-dir": "^0.1.10",
-    "strip-indent": "^2.0.0"
+    "strip-indent": "^3.0.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.0.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
     "@babel/plugin-transform-runtime": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
     "@babel/preset-flow": "^7.0.0",

yarn.lock

@@ -252,7 +252,7 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-json-strings" "^7.2.0"
 
-"@babel/plugin-proposal-object-rest-spread@^7.0.0", "@babel/plugin-proposal-object-rest-spread@^7.4.4":
+"@babel/plugin-proposal-object-rest-spread@^7.4.4":
   version "7.4.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.4.4.tgz#1ef173fcf24b3e2df92a678f027673b55e7e3005"
   integrity sha512-dMBG6cSPBbHeEBdFXeQ2QLc5gUpg4Vkaz8octD4aoW/ISO+jBOcsuxYL7bsb5WSu8RLP6boxrBIALEHgoHtO9g==
@@ -3223,6 +3223,11 @@ mimic-fn@^2.0.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
+min-indent@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.0.tgz#cfc45c37e9ec0d8f0a0ec3dd4ef7f7c3abe39256"
+  integrity sha1-z8RcN+nsDY8KDsPdTvf3w6vjklY=
+
 minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -4395,10 +4400,12 @@ strip-eof@^1.0.0:
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
   integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
 
-strip-indent@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
-  integrity sha1-XvjbKV0B5u1sv3qrlpmNeCJSe2g=
+strip-indent@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-3.0.0.tgz#c32e1cee940b6b3432c771bc2c54bcce73cd3001"
+  integrity sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ==
+  dependencies:
+    min-indent "^1.0.0"
 
 strip-json-comments@^2.0.1, strip-json-comments@~2.0.1:
   version "2.0.1"